CN220355575U - Heat exchanger assembly and air conditioner indoor unit - Google Patents
Heat exchanger assembly and air conditioner indoor unit Download PDFInfo
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- CN220355575U CN220355575U CN202321572793.5U CN202321572793U CN220355575U CN 220355575 U CN220355575 U CN 220355575U CN 202321572793 U CN202321572793 U CN 202321572793U CN 220355575 U CN220355575 U CN 220355575U
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- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The application relates to the technical field of household appliances, and discloses a heat exchanger assembly. The first heat exchange portion includes a first end provided with a first contact surface. The second heat exchange portion comprises a first end provided with a second contact surface, and the first end of the second heat exchange portion can be connected to the first end of the first heat exchange portion. The second contact surface corresponds to the first contact surface in shape, and is attached to the first contact surface when the second heat exchange portion is attached to the first heat exchange portion. The thickness of the joint of the first heat exchange part and the second heat exchange part is greater than or equal to the thickness of the first heat exchange part and greater than or equal to the thickness of the second heat exchange part. By the arrangement, the uniformity of air flow heating of the heat exchanger assembly to the heat exchanger assembly can be improved, so that condensed water is avoided, and the use experience of a user is improved. Meanwhile, the application also discloses an air conditioner indoor unit.
Description
Technical Field
The application relates to the technical field of household appliances, for example, to a heat exchanger assembly and an air conditioner indoor unit.
Background
At present, the air conditioner is widely applied to daily life of people, and when the air conditioner is started to heat a mode, a refrigerant is changed into high-pressure gas through a compressor, and then is condensed and released through an indoor heat exchanger component to become a high-pressure liquid refrigerant. The high-pressure liquid refrigerant is changed into a low-temperature low-pressure liquid refrigerant through the throttling device, and then evaporated and absorbed by the outdoor heat exchanger component, and finally flows back to the compressor; when the air conditioner is in a refrigerating mode, a flow path of the refrigerant is changed through the four-way reversing valve, the refrigerant absorbs heat through evaporation of the indoor heat exchanger component, and releases heat through condensation of the outdoor heat exchanger component. Under the condition that the air conditioner is in a heating mode or a refrigerating mode, a fan arranged on the indoor unit can blow hot air or cold air around the indoor heat exchanger component into a room through an air outlet so as to heat or cool the room.
The heat exchanger in the existing air conditioner indoor unit generally comprises a plurality of split heat exchange parts. The heat exchange parts can be mutually connected to form different shapes in a combined way so as to be suitable for different air conditioner indoor units.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the existing heat exchanger comprising a plurality of split heat exchange parts can have gaps at the joints of the plurality of heat exchange parts, so that condensed water can be generated, and the use experience of a user is affected.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a heat exchanger component and an air conditioner indoor unit, which can avoid generating condensed water and improve the use experience of users.
The embodiment of the disclosure provides a heat exchanger assembly, which comprises a first heat exchange part and a second heat exchange part. The first heat exchange portion includes a first end provided with a first contact surface. The second heat exchange portion comprises a first end provided with a second contact surface, and the first end of the second heat exchange portion can be connected to the first end of the first heat exchange portion. The second contact surface corresponds to the first contact surface in shape, and is attached to the first contact surface when the second heat exchange portion is attached to the first heat exchange portion. The thickness of the joint of the first heat exchange part and the second heat exchange part is greater than or equal to the thickness of the first heat exchange part and greater than or equal to the thickness of the second heat exchange part.
In some embodiments, the first end of the first heat exchange portion is provided with a mounting groove, and the first contact surface is disposed in the mounting groove. The first end of second heat transfer portion is provided with first border with the position that the mounting groove corresponds, and the second contact surface sets up in first border. The first edge is correspondingly arranged with the shape of the mounting groove, so that the mounting groove can be coated on the outer side of the first edge.
In some embodiments, the mounting groove has a size greater than or equal to a size of the first end of the second heat exchange portion such that the first end of the second heat exchange portion is insertable into the mounting groove.
In some embodiments, the first contact surface is disposed in the mounting groove in a covering manner, and the second contact surface is disposed at the first end of the second heat exchange portion in a covering manner, so that the first end of the second heat exchange portion can be attached to the mounting groove.
In some embodiments, the second heat exchange portion further includes a second end disposed opposite the first end, and the second end is provided with a first contact surface. The heat exchanger assembly further includes a third heat exchange portion. The third heat exchange part comprises a first end connected with the second end of the second heat exchange part, and the second end of the third heat exchange part is provided with a second contact surface.
In some embodiments, the heat exchanger assembly further comprises a baffle. The baffle is arranged at the joint of the first heat exchange part and the second heat exchange part and/or at the joint of the second heat exchange part and the third heat exchange part.
In some embodiments, where the baffle is disposed at a junction of the first heat exchange portion and the second heat exchange portion, a length of the baffle is greater than or equal to a width of the first heat exchange portion and the second heat exchange portion. Under the condition that the baffle is arranged at the joint of the second heat exchange part and the third heat exchange part, the length of the baffle is larger than or equal to the width of the second heat exchange part and the third heat exchange part.
In some embodiments, in the case that the baffle is disposed at the connection portion of the first heat exchange portion and the second heat exchange portion, the positions of the baffle corresponding to the first heat exchange portion and the second heat exchange portion are provided with sealing structures. Under the condition that the baffle is arranged at the joint of the second heat exchange part and the third heat exchange part, the positions of the baffle corresponding to the second heat exchange part and the third heat exchange part are provided with sealing structures.
The embodiment of the disclosure also provides an air conditioner indoor unit which comprises a shell, a fan and the heat exchanger assembly. Wherein, the casing is used for installing the heat exchanger subassembly, and the heat exchanger subassembly can enclose into the installation cavity, and the fan is installed in the installation cavity.
In some embodiments, the housing is provided with a mounting frame, and the shape of the mounting frame corresponds to the shape of the heat exchanger assembly for mounting the heat exchanger assembly.
The heat exchanger component and the air conditioner indoor unit provided by the embodiment of the disclosure can realize the following technical effects:
the embodiment of the disclosure provides a heat exchanger assembly, which comprises a first heat exchange part and a second heat exchange part. The first heat exchange portion includes a first end provided with a first contact surface. The second heat exchange portion comprises a first end provided with a second contact surface, and the first end of the second heat exchange portion can be connected to the first end of the first heat exchange portion. The second contact surface corresponds to the first contact surface in shape, and is attached to the first contact surface when the second heat exchange portion is attached to the first heat exchange portion. The thickness of the joint of the first heat exchange part and the second heat exchange part is greater than or equal to the thickness of the first heat exchange part and greater than or equal to the thickness of the second heat exchange part. Thus, the first contact surface can be attached to the second contact surface, so that gaps are avoided between the first heat exchange part and the second heat exchange part. Meanwhile, the thickness of the joint of the first heat exchange part and the second heat exchange part is larger than or equal to that of the first heat exchange part and larger than or equal to that of the second heat exchange part, so that the temperature of the joint of the first heat exchange part and the second heat exchange part is prevented from being different from the temperature of other positions of the first heat exchange part and the second heat exchange part. By the arrangement, the uniformity of air flow heating of the heat exchanger assembly to the heat exchanger assembly can be improved, so that condensed water is avoided, and the use experience of a user is improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
fig. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present disclosure;
FIG. 2 is a schematic illustration of a heat exchanger assembly provided in an embodiment of the present disclosure;
FIG. 3 is a schematic view of a heat exchanger assembly according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a first heat exchange portion according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a second heat exchange portion provided in an embodiment of the present disclosure;
FIG. 6 is a schematic structural view of another heat exchanger assembly provided by an embodiment of the present disclosure;
FIG. 7 is a schematic partial construction of another heat exchanger assembly provided by an embodiment of the present disclosure;
fig. 8 is a schematic partial structure of another heat exchanger assembly provided by an embodiment of the present disclosure.
Reference numerals:
10: a housing; 101: a mounting frame; 20: a heat exchanger assembly; 21: a first heat exchange part; 22: a second heat exchange part; 23: a third heat exchange section; 30: a blower; 40: a mounting groove; 41: a first contact surface; 411: a first plane; 412: a first cambered surface; 413: a second plane; 42: a second contact surface; 421: a third plane; 422: a second cambered surface; 423: a fourth plane; 50: and a baffle.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.
At present, most indoor units of household air conditioners are multi-folded heat exchangers, namely, the indoor units are formed by combining a plurality of independent heat exchange parts. Thus, a plurality of independent heat exchange parts can be formed into different shapes to be suitable for different air conditioner indoor units.
However, in the multi-fold heat exchanger, gaps are formed between the plurality of independent heat exchanging portions. Under the condition that the air conditioner operates in a heating mode or a refrigerating mode, air flows respectively flow into the air duct through gaps between the heat exchange parts. This results in the heat exchanger having a different heat exchange effect between the flow gap and the flow through the heat exchange portion, thereby producing two or more flows of different temperatures.
At present, a mode of edge-to-edge contact is adopted among a plurality of heat exchange parts of a part of multi-fold heat exchanger so as to avoid gaps, but the thickness of the connecting part among the plurality of heat exchange parts is smaller. Therefore, the heat exchange effect of the heat exchanger on the air flow flowing through the junction is weaker than that of the air flow directly flowing through the heat exchange part, and two or more air flows with different temperatures are generated. Two or more airflows with different temperatures simultaneously flow into the air duct to generate condensed water in the air duct, and the condensed water is blown out through the air outlet of the indoor unit of the air conditioner to cause a water blowing phenomenon, so that the use experience of a user is reduced.
As shown in fig. 1-8, the presently disclosed embodiments provide a heat exchanger assembly 20 that includes a first heat exchange portion 21 and a second heat exchange portion 22. The first heat exchanging portion 21 includes a first end provided with a first contact surface 41. The second heat exchanging part 22 includes a first end provided with a second contact surface 42, and the first end of the second heat exchanging part 22 may be connected to the first end of the first heat exchanging part 21. The second contact surface 42 corresponds to the shape of the first contact surface 41, and when the second heat exchange portion 22 is connected to the first heat exchange portion 21, the second contact surface 42 is bonded to the first contact surface 41. The thickness of the junction of the first heat exchange portion 21 and the second heat exchange portion 22 is greater than or equal to the thickness of the first heat exchange portion 21 and greater than or equal to the thickness of the second heat exchange portion 22.
Specifically, the first end of the first heat exchange portion 21 is connected to the first end of the second heat exchange portion 22, and an angle is formed between the first heat exchange portion 21 and the second heat exchange portion 22, as shown in fig. 1. In the case where the first heat exchanging portion 21 and the second heat exchanging portion 22 are connected, there is an overlapping portion of the first end of the first heat exchanging portion 21 and the first end of the second heat exchanging portion 22 in a vertical plane, the thickness of the overlapping portion being greater than or equal to the other portions of the first heat exchanging portion 21 and greater than or equal to the other portions of the second heat exchanging portion 22. By this arrangement, the heat exchanging effect of the heat exchanger assembly 20 on the air flow flowing through the junction of the first heat exchanging portion 21 and the second heat exchanging portion 22 can be increased, so that the temperature of the air flow flowing through the junction is the same as the temperature of the air flow flowing through the first heat exchanging portion 21 and the second heat exchanging portion 22. Therefore, the temperature of the air flow flowing into the air duct is the same, condensed water in the air duct can be avoided, and the use experience of a user is improved.
In actual use, the thicknesses of the first end of the first heat exchange portion 21 and the first end of the second heat exchange portion 22 can be adjusted, and the thickness of the junction between the first heat exchange portion 21 and the second heat exchange portion 22 can be further adjusted. The thickness of the connection between the first heat exchange portion 21 and the second heat exchange portion 22 may be determined according to the thickness of the first heat exchange portion 21 and the second heat exchange portion 22 and the heat exchange capability, and it is only required to satisfy that the temperature of the air flow flowing through the connection is the same as the temperature of the air flow flowing through the first heat exchange portion 21 and the second heat exchange portion 22.
In some practical applications, the thickness of the junction between the first heat exchange portion 21 and the second heat exchange portion 22 is equal to the thickness of the first heat exchange portion 21, and the thickness of the first heat exchange portion 21 is equal to the thickness of the second heat exchange portion 22.
Optionally, a sealing structure is provided between the first heat exchanging part 21 and the second heat exchanging part 22.
Specifically, after the second heat exchange portion 22 is connected to the first heat exchange portion 21, the connection between the first heat exchange portion 21 and the second heat exchange portion 22 may be sealed by providing a sealing structure such as a sealant or a sealing ring at the connection between the first heat exchange portion 21 and the second heat exchange portion 22, so as to further avoid a gap from being generated at the connection between the first heat exchange portion 21 and the second heat exchange portion 22.
As shown in fig. 3 and 7, in some embodiments, the first end of the first heat exchanging portion 21 is provided with a mounting groove 40, and the first contact surface 41 is disposed in the mounting groove 40. The first end of the second heat exchanging part 22 is provided with a first edge at a position corresponding to the mounting groove 40, and the second contact surface 42 is provided at the first edge. The first edge is disposed corresponding to the shape of the mounting groove 40, so that the mounting groove 40 can be covered outside the first edge.
Specifically, the first end of the first heat exchange portion 21 is of a special structure to form the first contact surface 41, and/or the first end of the second heat exchange portion 22 is of a special structure to form the second contact surface 42, and the first contact surface 41 may be attached to the second contact surface 42. The first end of the first heat exchanging part 21 includes a mounting groove 40 provided toward the second heat exchanging part 22, and the second contact surface 42 is provided in the mounting groove 40. The first end of the second heat exchanging part 22 includes a first edge provided toward the first heat exchanging part 21, and the position of the first edge corresponds to the position of the mounting groove 40. In the case where the second heat exchanging portion 22 is connected to the first heat exchanging portion 21, the mounting groove 40 may be coated on the outer side of the first edge so that the first contact surface 41 is adhered to the second contact surface 42. By the arrangement, gaps can be further avoided at the joint of the first heat exchange part 21 and the second heat exchange part 22, and the heat exchange effect of the joint is improved.
In some practical applications, a first end of the first heat exchange portion 21 is provided with a first arc surface 412 to form the first contact surface 41, and a second end of the second heat exchange portion 22 is provided with a second arc surface 422 corresponding to the first arc surface 412 to form the second contact surface 42. In the case where the second heat exchanging portion 22 is connected to the first heat exchanging portion 21, the first cambered surface 412 is bonded to the second cambered surface 422. It will be appreciated that, because of the curved structure of the curved surfaces, providing the first contact surface 41 and the second contact surface 42 as corresponding curved surfaces may reduce the gap between the first contact surface 41 and the second contact surface 42.
In other practical applications, the first end of the first heat exchange portion 21 is provided with a first plane 411, a first cambered surface 412 and a second plane 413, and the first plane 411 and the second plane 413 are respectively connected to two ends of the first cambered surface 412 in a bending manner to form the first contact surface 41, as shown in fig. 4. The first end of the second heat exchanging part 22 includes a third plane 421 corresponding to the first plane 411, a second cambered surface 422 corresponding to the first cambered surface 412, and a fourth plane 423 corresponding to the second plane 413, as shown in fig. 5. When the second heat exchanging portion 22 is connected to the first heat exchanging portion 21, the first plane 411 and the third plane 421 are bonded to each other, the first cambered surface 412 and the second cambered surface 422 are bonded to each other, and the second plane 413 and the fourth plane 423 are bonded to each other. By this arrangement, the bonding area between the first contact surface 41 and the second contact surface 42 can be increased, and the generation of a gap between the first contact surface 41 and the second contact surface 42 can be further avoided, as shown in fig. 2.
As shown in fig. 6 and 7, in some embodiments, the mounting groove 40 has a size greater than or equal to a size of the first end of the second heat exchanging part 22 such that the first end of the second heat exchanging part 22 can be inserted into the mounting groove 40.
Specifically, the size of the mounting groove 40 is greater than or equal to the size of the first end of the second heat exchanging part 22, so that the second heat exchanging part 22 may be coated and disposed outside the first heat exchanging part 21. By the arrangement, the heat exchange effect of the connection part of the first heat exchange part 21 and the second heat exchange part 22 on the flowing air flow can be further improved.
As shown in fig. 7, in some embodiments, the first contact surface 41 is disposed in the mounting groove 40 in a covering manner, and the second contact surface 42 is disposed at the first end of the second heat exchange portion 22 in a covering manner, so that the first end of the second heat exchange portion 22 can be attached to the mounting groove 40.
Specifically, the size of the mounting groove 40 is equal to the size of the first end of the second heat exchanging portion 22. The first contact surface 41 is disposed in the mounting groove 40, and the second contact surface 42 is disposed at the first end of the second heat exchanging portion 22. In this way, in the case where the second heat exchanging portion 22 is connected to the first heat exchanging portion 21, the first end of the second heat exchanging portion 22 can be completely fitted to the mounting groove 40. By the arrangement, the heat exchange effect of the connection part of the first heat exchange part 21 and the second heat exchange part 22 on the flowing air flow can be further improved.
As shown in fig. 6 and 8, in some embodiments, the second heat exchange portion 22 further includes a second end disposed opposite the first end, and the second end is provided with a first contact surface 41. The heat exchanger assembly 20 further comprises a third heat exchange portion 23. The third heat exchanging part 23 includes a first end connected to the second end of the second heat exchanging part 22, and the second end of the third heat exchanging part 23 is provided with a second contact surface 42.
Specifically, the first end of the third heat exchanging portion 23 is connected to the second end of the second heat exchanging portion 22. The second end of the second heat exchanging part 22 is provided with a first contact surface 41 and the first end of the third heat exchanging part 23 is provided with a second contact surface 42. When the third heat exchanging portion 23 is connected to the second heat exchanging portion 22, the first contact surface 41 of the second heat exchanging portion 22 is bonded to the second contact surface 42 of the third heat exchanging portion 23, so that a gap is not formed between the second heat exchanging portion 22 and the third heat exchanging portion 23.
In the above embodiment, the specific structure of the first contact surface 41 at the second end of the second heat exchange portion 22 may refer to the specific structure of the first contact surface 41 at the first end of the first heat exchange portion 21, and the specific structure of the second contact surface 42 at the first end of the third heat exchange portion 23 may refer to the specific structure of the second contact surface 42 at the first end of the second heat exchange portion 22, which will not be described herein.
As shown in fig. 6-8, in some embodiments, the heat exchanger assembly 20 further includes a baffle 50. The baffle 50 is disposed at a junction of the first heat exchanging portion 21 and the second heat exchanging portion 22 and/or at a junction of the second heat exchanging portion 22 and the third heat exchanging portion 23.
Specifically, when the baffle 50 is disposed on the first heat exchange portion 21 and the second heat exchange portion 22, a clamping groove is disposed at a position opposite to the baffle 50 between the first heat exchange portion 21 and the second heat exchange portion 22, and the baffle 50 can be clamped in the clamping groove to seal a gap between the first heat exchange portion 21 and the second heat exchange portion 22. In this way, the air flow can be further prevented from flowing through the gap between the first heat exchanging portion 21 and the second heat exchanging portion 22.
Similarly, in the case where the baffle 50 is disposed on the second heat exchange portion 22 and the third heat exchange portion 23, a clamping groove is disposed at a position opposite to the baffle 50 between the second heat exchange portion 22 and the third heat exchange portion 23, and the baffle 50 can be clamped in the clamping groove to seal a gap between the second heat exchange portion 22 and the third heat exchange portion 23. In this way, the air flow can be further prevented from flowing through the gap between the second heat exchanging portion 22 and the third heat exchanging portion 23.
In some embodiments, in the case where the baffle 50 is disposed at the junction of the first heat exchanging portion 21 and the second heat exchanging portion 22, the length of the baffle 50 is greater than or equal to the width of the first heat exchanging portion 21 and the second heat exchanging portion 22. In the case where the baffle 50 is provided at the junction of the second heat exchanging portion 22 and the third heat exchanging portion 23, the length of the baffle 50 is greater than or equal to the width of the second heat exchanging portion 22 and the third heat exchanging portion 23.
Specifically, in the case where the baffle 50 is provided at the junction of the first heat exchanging portion 21 and the second heat exchanging portion 22, the widths of the first heat exchanging portion 21 and the second heat exchanging portion 22 are the same, and the length of the baffle 50 is greater than or equal to the widths of the first heat exchanging portion 21 and the second heat exchanging portion 22. So arranged, the baffle 50 can completely cover the connection between the first heat exchange portion 21 and the second heat exchange portion 22 to avoid gaps at the connection between the first heat exchange portion 21 and the second heat exchange portion 22.
Similarly, in the case where the baffle 50 is provided at the junction of the second heat exchanging portion 22 and the third heat exchanging portion 23, the widths of the second heat exchanging portion 22 and the third heat exchanging portion 23 are the same, and the length of the baffle 50 is greater than or equal to the widths of the second heat exchanging portion 22 and the third heat exchanging portion 23. So arranged, the baffle 50 can completely cover the connection between the second heat exchange portion 22 and the third heat exchange portion 23 to avoid gaps at the connection between the second heat exchange portion 22 and the third heat exchange portion 23.
Alternatively, the length of the baffle 50, the width of the first heat exchanging portion 21, the width of the second heat exchanging portion 22, and the width of the third heat exchanging portion 23 are the same.
In some embodiments, in the case where the baffle 50 is disposed at the connection of the first heat exchanging portion 21 and the second heat exchanging portion 22, the positions of the baffle 50 corresponding to the first heat exchanging portion 21 and the second heat exchanging portion 22 are each provided with a sealing structure. In the case where the baffle 50 is provided at the junction of the second heat exchange portion 22 and the third heat exchange portion 23, the positions of the baffle 50 corresponding to the second heat exchange portion 22 and the third heat exchange portion 23 are each provided with a seal structure.
Specifically, in the case where the baffle 50 is disposed at the junction of the first heat exchange portion 21 and the second heat exchange portion 22, the gap may be further avoided from being generated at the junction of the first heat exchange portion 21 and the second heat exchange portion 22 by disposing a sealing structure such as a sealant or a sealing ring at the position of the baffle 50 corresponding to the first heat exchange portion 21 and the second heat exchange portion 22.
Similarly, in the case that the baffle 50 is disposed at the junction of the second heat exchange portion 22 and the third heat exchange portion 23, the sealing may be performed by disposing a sealing structure such as a sealant or a sealing ring at the position of the baffle 50 corresponding to the second heat exchange portion 22 and the third heat exchange portion 23, so as to further avoid the occurrence of a gap at the junction of the second heat exchange portion 22 and the third heat exchange portion 23.
As shown in fig. 1, the embodiment of the present disclosure further provides an air conditioner indoor unit including a housing 10 and a fan 30, and further including the heat exchanger assembly 20 described above. Wherein, the casing 10 is used for installing the heat exchanger assembly 20, and the heat exchanger assembly 20 can enclose into an installation cavity, and the fan 30 is installed in the installation cavity.
Specifically, the housing 10 is provided with an air duct, the heat exchanger assembly 20 is installed in the housing 10, and the blower 30 is installed in a mounting cavity defined by the heat exchanger assembly 20. Wherein, the installation cavity is communicated with the air duct, and the air supply direction of the fan 30 is limited to supply air towards the air duct.
By adopting the air conditioning indoor unit of the heat exchanger assembly 20 provided by the application, under the condition that the air conditioning indoor unit operates in a refrigerating or heating mode, the fan 30 supplies air into the air duct. At this time, the air flows from the side of the heat exchanger assembly 20 away from the fan 30 to the fan 30, and the fan 30 blows cool air or hot air into the air duct after the heat exchanger assembly 20 exchanges heat with the air. Because the heat exchange effect of the connection parts between the plurality of heat exchange parts on the air flow is the same, the air flow temperature blown into the air duct by the fan 30 is the same, the phenomenon of water blowing caused by condensed water in the air duct can be avoided, and the use experience of a user is improved.
As shown in fig. 1, in some embodiments, the housing 10 is provided with a mounting bracket 101, and the shape of the mounting bracket 101 corresponds to the shape of the heat exchanger assembly 20 for mounting the heat exchanger assembly 20.
Specifically, the shape of the mounting frame 101 corresponds to the shape of the heat exchanger assembly 20, so that the heat exchanger assembly 20 can be fitted to the mounting frame 101. This arrangement allows the heat exchanger assembly 20 to be more stably mounted to the mounting frame 101.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A heat exchanger assembly, comprising:
the first heat exchange part comprises a first end provided with a first contact surface; and, a step of, in the first embodiment,
the second heat exchange part comprises a first end provided with a second contact surface, and the first end of the second heat exchange part can be connected with the first end of the first heat exchange part;
the second contact surface corresponds to the first contact surface in shape, and is attached to the first contact surface when the second heat exchange part is connected to the first heat exchange part;
the thickness of the joint of the first heat exchange part and the second heat exchange part is greater than or equal to the thickness of the first heat exchange part and greater than or equal to the thickness of the second heat exchange part.
2. The heat exchanger assembly according to claim 1, wherein,
the first end of the first heat exchange part is provided with an installation groove, and the first contact surface is arranged in the installation groove; and, in addition, the method comprises the steps of,
the first end of the second heat exchange part is provided with a first edge at a position corresponding to the mounting groove, and the second contact surface is arranged on the first edge;
the first edge is correspondingly arranged with the shape of the mounting groove, so that the mounting groove can be coated on the outer side of the first edge.
3. A heat exchanger assembly according to claim 2 wherein,
the size of the mounting groove is larger than or equal to that of the first end of the second heat exchange part, so that the first end of the second heat exchange part can be embedded into the mounting groove.
4. A heat exchanger assembly according to claim 3 wherein,
the first contact surface is arranged in the mounting groove in a covering manner, and the second contact surface is arranged at the first end of the second heat exchange part in a covering manner, so that the first end of the second heat exchange part can be attached to the mounting groove.
5. The heat exchanger assembly according to any one of claims 1 to 4, wherein the second heat exchange portion further comprises a second end disposed opposite the first end, and the second end is provided with a first contact surface; the heat exchanger assembly further comprises:
the third heat exchange part comprises a first end connected with the second end of the second heat exchange part, and the second end of the third heat exchange part is provided with a second contact surface.
6. The heat exchanger assembly of claim 5, further comprising:
the baffle is arranged at the joint of the first heat exchange part and the second heat exchange part and/or at the joint of the second heat exchange part and the third heat exchange part.
7. The heat exchanger assembly according to claim 6, wherein,
under the condition that the baffle is arranged at the joint of the first heat exchange part and the second heat exchange part, the length of the baffle is larger than or equal to the width of the first heat exchange part and the second heat exchange part;
under the condition that the baffle is arranged at the joint of the second heat exchange part and the third heat exchange part, the length of the baffle is larger than or equal to the width of the second heat exchange part and the third heat exchange part.
8. The heat exchanger assembly according to claim 6, wherein,
under the condition that the baffle is arranged at the joint of the first heat exchange part and the second heat exchange part, sealing structures are arranged at the positions of the baffle corresponding to the first heat exchange part and the second heat exchange part;
under the condition that the baffle is arranged at the joint of the second heat exchange part and the third heat exchange part, the positions of the baffle corresponding to the second heat exchange part and the third heat exchange part are provided with sealing structures.
9. An indoor unit of an air conditioner, comprising a shell and a fan, and being characterized in that the indoor unit further comprises:
a heat exchanger assembly according to any one of claims 1 to 8;
wherein, the casing is used for installing the heat exchanger subassembly, and the heat exchanger subassembly can enclose into the installation cavity, and the fan is installed in the installation cavity.
10. The indoor unit of claim 9, wherein the indoor unit of the air conditioner,
the casing is provided with the mounting bracket, and the shape of mounting bracket corresponds with the shape of heat exchanger subassembly for install the heat exchanger subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321572793.5U CN220355575U (en) | 2023-06-19 | 2023-06-19 | Heat exchanger assembly and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321572793.5U CN220355575U (en) | 2023-06-19 | 2023-06-19 | Heat exchanger assembly and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220355575U true CN220355575U (en) | 2024-01-16 |
Family
ID=89500559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321572793.5U Active CN220355575U (en) | 2023-06-19 | 2023-06-19 | Heat exchanger assembly and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220355575U (en) |
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2023
- 2023-06-19 CN CN202321572793.5U patent/CN220355575U/en active Active
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